ARM: imx_v6_v7_defconfig: add POWER_RESET_SYSCON

Add POWER_RESET_SYSCON since Vybrid SoC's now make use of this
driver to provide software reset capabilities through the SRC
module.

Also regenerated using savedefconfig which removed the config
BACKLIGHT_LCD_SUPPORT which is now selected by default since
commit 9c8ee3c7 ("video: mx3fb: always enable
BACKLIGHT_LCD_SUPPORT").
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/configs/imx_v6_v7_defconfig

@@ -163,13 +163,14 @@ CONFIG_SPI_IMX=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_MC9S08DZ60=y
 CONFIG_GPIO_STMPE=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_IMX=y
+CONFIG_POWER_RESET_SYSCON=y
 CONFIG_SENSORS_GPIO_FAN=y
 CONFIG_THERMAL=y
 CONFIG_CPU_THERMAL=y
 CONFIG_IMX_THERMAL=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_POWER_RESET=y
-CONFIG_POWER_RESET_IMX=y
 CONFIG_WATCHDOG=y
 CONFIG_IMX2_WDT=y
 CONFIG_MFD_DA9052_I2C=y
@@ -198,7 +199,6 @@ CONFIG_SOC_CAMERA_OV2640=y
 CONFIG_IMX_IPUV3_CORE=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_LCD_L4F00242T03=y
 CONFIG_LCD_PLATFORM=y